March 2002
Optical Communication Devices
2.5 Gb/s Optical Receiver
TOAD345-RX5/TOPD345-RX5 Series
011025 (X)
cs Asia, Ltd.
ce
Century
ward Road West,
Kong
-0969
Building,
Lu, Chao Yang District,
(010)6590-8791
cs Korea
gjae-dong,
2)589-4302
gy Development
d.
dong New Area, Shanghai,
(021)6841-5002
cs Taiwan
za Bldg. 109
on 3, 10446 Taipei,Taiwan
(02)2514-7892
(As of August, 2001)
s & Marketing Division
o-ku, Tokyo, 105-8001, Japan
81-3-5444-9431
r use chemicals to dissolve them.
©2002 TOSHIBA CORPORATION
Printed in Japan
APPLICATION
SONET / SDH (OC-48 / STM-16) applications
FEATURES
APD and TIA
TOAD345-RX
Sensitivity: −33 dBm (typ. @ BER = 1 x 10-10)
Overload : −8 dBm (typ. @ BER = 1 x 10-10)
TOPD345-RX5
Sensitivity: −25 dBm (typ. @ BER = 1 x 10-10)
Overload : −7 dBm (typ. @ BER = 1 x 10-10)
High Transimpedance: 1.5 kΩ
Package size: 19.2 (W) x 20.2 (D) x 8.1 (H) mm
TOAD345-RX5/TOPD345-RX5 Series
TOAD345-RX5/TOPD345-RX5 Series
DIMENSIONAL
ABSOLUTE MAXIMUM RATINGS
Item
Symbol
Rating
Unit
˚C
Tstg
−40 to +85
Operating case temperature
Tc
0 to +70
˚C
APD forward current (TOAD345-RX5)
If
1
mA
APD reverse current (TOAD345-RX5)
Ir
500
µA
PD forward current (TOPD345-RX5)
If
10
mA
mA
Storage temperature
PD reverse current (TOPD345-RX5)
Ir
1
PD reverse voltage (TOPD345-RX5)
Vpdl
20
V
Positive supply voltage
Vdd
0 to +6
V
Negative supply voltage
Soldering temperature / time
Vss
−6 to 0
V
Tsol / tsol
260 / 5
˚C / s
ELECTRICAL AND OPTICAL CHARACTERISTICS (Tc = 25 ˚C, Vdd = +5 V, Vss = −5.2 V)
TOAD345-RX5
Item
Min
Typ.
Max
Unit
Positive supply current
−
100
−
mA
Negative supply current
−
80
−
mA
Breakdown voltage (Id = 100 µA)
−
−
85
V
Dark current (M = 12)
−
−
100
nA
Sensitivity
−
−33
−31.5
dBm
Overload
−10
−8
−
dBm
(1)
Bandwidth (−3 dB)
1.3
1.5
−
GHz
(2)
Note
(1)
Logic sense
−
−
−
−
(3)
Optical return loss
27
−
−
dB
(4)
Output signal amplitude
25
−
1000
mVpp
(5)
Electrical return Loss
8
−
−
dB
(6)
Thermistor resistance
−
3
−
kΩ
Min
Typ.
Max
Unit
Positive supply current
−
100
−
mA
Negative supply current
−
80
−
mA
Sensitivity
−
−25
−
dBm
(1)
Overload
−
−7
−
dBm
(1)
Notes (1) 2.48832 Gb/s, NRZ, PRBS 223−1, BER = 1 x 10−10, λ = 1.55 µm
(2) Pf = −30 dBm, M = 12
(3) DATA, Light ON = Data out Logic LOW
(4) λ = 1.3/1.55 µm
(5) −10 dBm > Pf > −30 dBm
(6) 0.3 GHz < F < 2.5 GHz
Pin Assignmen
TOPD345-RX5
Item
Note
1.4
1.8
−
GHz
(2)
Logic sense
−
−
−
−
(3)
Optical return loss
27
−
−
dB
(4)
Output signal amplitude
20
−
1000
mVpp
(5)
10
−
−
dB
(6)
9
−
−
dB
(7)
−
3
−
kΩ
Bandwidth (−3 dB)
Electrical return Loss
Thermistor resistance
Notes (1) 2.48832 Gb/s, NRZ, PRBS 223−1, BER = 1 x 10−10, λ = 1.55 µm
(2) −3 dBm > Pf > −20 dBm
(3) DATA, Light ON = Data out Logic LOW
(4) λ = 1.3/1.55 µm
(5) −4 dBm > Pf > −20 dBm
(6) 0.13 GHz < F < 1.75 GHz
(7) 1.75 GHz < F < 2.5 GHz
Pin
1
2
3
4
5
6
7
Func
GND
Vapd
GND
Vss (−5.2 V)
GND
Thermistor
GND
PRECAUTION
(a) Power supply
A surge-free
Before turnin
avoid causin
(b) The product
X5 Series
DIMENSIONAL OUTLINE AND PIN ASSIGNMENT
Unit
Unit: inch (mm)
˚C
˚C
0.998 (25.3)
Optical Connector
mA
µA
V
V
0.120 (3.05)
mA
(Hole side)
0.157 (4.00)
0.196 (4.98)
mA
V
˚C / s
4-M3 x 0.100 depth
(4-M3 x 2.54 depth)
φ0.220 (φ5.6)
(1)
(1)
GHz
(2)
−
(3)
dB
(4)
mVpp
(5)
dB
(6)
0.500 (12.7)
0.716 (18.18)
0.755 (19.18)
0.100 (2.54)
dBm
7
8
0.010 (0.25)
dBm
lead
kΩ
61.5˚
0.024 (0.61)
Pin Assignment for TOAD345-RX5
Unit
Note
mA
mA
dBm
(1)
dBm
(1)
GHz
(2)
−
(3)
dB
(4)
mVpp
(5)
dB
(6)
dB
(7)
kΩ
Pin
1
2
3
4
5
6
7
Function
GND
Vapd
GND
Vss (−5.2 V)
GND
Thermistor
GND
Pin
8
9
10
11
12
13
14
0.720 (18.3)
0.500 (12.7)
V
nA
0.100 x 6=0.600
(2.54 x 6=15.24)
1
14
mA
0.319
(8.1)
0.075 (1.910)
mA
0.795 (20.19)
Note
0.050 (1.27)
Unit
0.015 (0.38)
0.118
(3.0)
5 V, Vss = −5.2 V)
2~8˚
Pin Assignment fo TOPD345-RX5
Function
GND
GND
DATA OUT
NC
GND
Vdd (+5.0 V)
NC
Pin
1
2
3
4
5
6
7
Function
GND
Vpd
GND
Vss (−5.2 V)
GND
Thermistor
GND
Pin
8
9
10
11
12
13
14
Function
GND
GND
DATA OUT
GND
GND
Vdd (+5.0 V)
NC
PRECAUTIONS
(a) Power supply: Transient electric spike may cause a damage to the photodiode or IC chips.
A surge-free power supply and a slow starter circuit should be used.
Before turning power supplies off, no pin should be connected or disconnected on the test fixture to
avoid causing any electrical surge.
(b) The product should be grounded for obtaininng the performance.
Opti
2.5
TO
OVERSEAS SUBSIDIARIES AND AFFILIATES
011025 (X)
Toshiba America
Electronic Components, Inc.
Toshiba Electronics Europe GmbH
Toshiba Electronics Asia, Ltd.
Düsseldorf Head Office
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Headquarters-Irvine, CA
9775 Toledo Way, Irvine, CA 92618, U.S.A.
Tel: (949)455-2000 Fax: (949)859-3963
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Tel: (0211)5296-0 Fax: (0211)5296-400
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GU15 3YA, U.K.
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(Singapore) Pte. Ltd.
Singapore Head Office
438B Alexandra Road, #06-08/12 Alexandra
Technopark, Singapore 119968
Tel: (278)5252 Fax: (271)5155
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Rm 714, Beijing Fortune Building,
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Corporation
Seoul Head Office
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(Shanghai) Co., Ltd.
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200120, China
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Corporation
Taipei Head Office
17F, Union Enterprise Plaza Bldg. 109
Min Sheng East Rd., Section 3, 10446 Taipei,Taiwan
Tel: (02)2514-9988 Fax: (02)2514-7892
(As of August, 2001)
The information contained herein is subject to change without notice.
The information contained herein is presented only as a guide for the applications of our products.
No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of TOSHIBA or others.
TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general
can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer,
when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid
situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to
property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in
the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the "Handling
Guide for Semiconductor Devices," or "TOSHIBA Semiconductor Reliability Handbook" etc..
The Toshiba products listed in this document are intended for usage in general electronics applications (computer, personal equipment,
office equipment, measuring equipment, industrial robotics, domestic appliances, etc.).
These Toshiba products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or
reliability or a malfunction or failure of which may cause loss of human life or bodily injury ("Unintended Usage"). Unintended Usage
include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments,
combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of Toshiba products listed in
this document shall be made at the customerís own risk.
Electronic Devices Sales & Marketing Division
1-1, Shibaura 1-chome, Minato-ku, Tokyo, 105-8001, Japan
Tel: +81-3-3457-3405 Fax: +81-3-5444-9431
The products described in this document are subject to the foreign exchange and foreign trade laws.
Gallium arsenide (GaAs) is a substance used in some of the products described in this documents. GaAs dust and fumes are toxic. Do not break, cut or pulverize the products, or use chemicals to dissolve them.
When disposing of the products, follow the appropriate regulations. Do not dispose of the products with other industrial waste or with domestic garbage.
Website: http://www.semicon.toshiba.co.jp/eng/index.html
3693C-0203 D5
©2002 TOSHIBA CORPORATION
Printed in Japan